NEC UNIVERGE SV8100 User Manual page 9

One long tone and a voice while on a call: A co-worker is sending you a Voice Over.
Error (fast busy) tone: This means you made a mistake in placing a call or using a
Stutter dial tone: When you lift the handset: This indicates that you have a call forward
set.
To Program: Lift handset + 855(
store + Hang up
To Use: Lift handset + 761(
Bin
0
1
2
3
4
5
6
7
8
9
Tones you may hear.....
feature. Hang up and try again.
Personal Abbreviated Dialing Directory
) + Bin(0-9) + Trunk access code + Number to
) + Bin(0-9)
Access Code
8
Number